The Extra Terrestrial

You cannot draw cards during your turn, and
you cannot search your library during your turn.
Whenever an opponent draws a card, draw a card.
Whenever an opponent searches their library for
a card, search your library for a card that shares
the same type as that card, reveal it and put it
into your hand, then shuffle your library.
At The beginning of your upkeep, if you control
50 or more permanents, you win the game